package com.itheima.aimobile.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.itheima.aimobile.domain.PackageInfo;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface PackageInfoMapper extends BaseMapper<PackageInfo> {
    // 基础CRUD方法已通过BaseMapper提供
}
